SKF Microlog GX Series - Page 194

Run Up / Coast Down Module
Displaying Acquired Data
Bode Plot Display
• After setting Bode Setup options, press the Display function button to process the
raw data and display the Bode plot. A screen displays Processing progress prior to
plot display.
 The larger the acquired data .wav file, the longer the processing
time required.
Figure 7 - 7.
An Example Bode Plot Showing Three Orders and the Overall.
indicates active trace
active trace’s cursor position: speed magnitude Q factor
On the displayed Bode plot:
• Left and right arrow buttons move the cursor.
• Shift (zero / up arrow) up and down arrow buttons sequence through displayed
traces.
• Use the up/down arrow buttons to manually adjust the y-axis graph scaling on the
spectrum.
Up arrow button – Decreases the Y-axis graph scale setting by one half of its
current setting.
Down arrow button – Doubles the Y-axis graph scale setting
 Tip – With a Bode plot displayed, use the “shift function” button
(0 / up arrow) to display Table and Nyquist function buttons that,
using the same display settings, allow instant display of Table and
Nyquist plots.
7 - 10 SKF Microlog - GX Series
User Manual